root/include/crm/pengine/status.h

/* */

INCLUDED FROM

DEFINITIONS

1. pe_rsc_is_clone
2. pe_rsc_is_unique_clone
3. pe_rsc_is_anon_clone
4. pe_rsc_is_bundled

   1 /*
   2  * Copyright 2004-2022 the Pacemaker project contributors
   3  *
   4  * The version control history for this file may have further details.
   5  *
   6  * This source code is licensed under the GNU Lesser General Public License
   7  * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
   8  */
   9 
  10 #ifndef PCMK__CRM_PENGINE_STATUS__H
  11 #  define PCMK__CRM_PENGINE_STATUS__H
  12 
  13 #  include <glib.h>                 // gboolean
  14 #  include <stdbool.h>              // bool
  15 #  include <crm/common/util.h>      // pcmk_is_set()
  16 #  include <crm/common/iso8601.h>
  17 #  include <crm/pengine/common.h>
  18 #  include <crm/pengine/pe_types.h> // pe_node_t, pe_resource_t, etc.
  19 #  include <crm/pengine/complex.h>
  20 
  21 #ifdef __cplusplus
  22 extern "C" {
  23 #endif
  24 
  25 /*!
  26  * \file
  27  * \brief Cluster status and scheduling
  28  * \ingroup pengine
  29  */
  30 
  31 const char *rsc_printable_id(pe_resource_t *rsc);
  32 gboolean cluster_status(pe_working_set_t * data_set);
  33 pe_working_set_t *pe_new_working_set(void);
  34 void pe_free_working_set(pe_working_set_t *data_set);
  35 void set_working_set_defaults(pe_working_set_t * data_set);
  36 void cleanup_calculations(pe_working_set_t * data_set);
  37 void pe_reset_working_set(pe_working_set_t *data_set);
  38 pe_resource_t *pe_find_resource(GList *rsc_list, const char *id_rh);
  39 pe_resource_t *pe_find_resource_with_flags(GList *rsc_list, const char *id, enum pe_find flags);
  40 pe_node_t *pe_find_node(GList *node_list, const char *uname);
  41 pe_node_t *pe_find_node_id(GList *node_list, const char *id);
  42 pe_node_t *pe_find_node_any(GList *node_list, const char *id, const char *uname);
  43 GList *find_operations(const char *rsc, const char *node, gboolean active_filter,
  44                          pe_working_set_t * data_set);
  45 int pe_bundle_replicas(const pe_resource_t *rsc);
  46 
  47 /*!
  48  * \brief Check whether a resource is any clone type
  49  *
  50  * \param[in] rsc  Resource to check
  51  *
  52  * \return true if resource is clone, false otherwise
  53  */
  54 static inline bool
  55 pe_rsc_is_clone(const pe_resource_t *rsc)
     /*  */
  56 {
  57     return rsc && (rsc->variant == pe_clone);
  58 }
  59 
  60 /*!
  61  * \brief Check whether a resource is a globally unique clone
  62  *
  63  * \param[in] rsc  Resource to check
  64  *
  65  * \return true if resource is unique clone, false otherwise
  66  */
  67 static inline bool
  68 pe_rsc_is_unique_clone(const pe_resource_t *rsc)
     /*  */
  69 {
  70     return pe_rsc_is_clone(rsc) && pcmk_is_set(rsc->flags, pe_rsc_unique);
  71 }
  72 
  73 /*!
  74  * \brief Check whether a resource is an anonymous clone
  75  *
  76  * \param[in] rsc  Resource to check
  77  *
  78  * \return true if resource is anonymous clone, false otherwise
  79  */
  80 static inline bool
  81 pe_rsc_is_anon_clone(const pe_resource_t *rsc)
     /*  */
  82 {
  83     return pe_rsc_is_clone(rsc) && !pcmk_is_set(rsc->flags, pe_rsc_unique);
  84 }
  85 
  86 /*!
  87  * \brief Check whether a resource is part of a bundle
  88  *
  89  * \param[in] rsc  Resource to check
  90  *
  91  * \return true if resource is part of a bundle, false otherwise
  92  */
  93 static inline bool
  94 pe_rsc_is_bundled(pe_resource_t *rsc)
     /*  */
  95 {
  96     return uber_parent(rsc)->parent != NULL;
  97 }
  98 
  99 #ifdef __cplusplus
 100 }
 101 #endif
 102 
 103 #endif

/* */